Individual Calculations September 2021 |
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Heidari, Ako Total change: 7.40 | | |
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Mechanics Institute Tuesday Night Marathon July-August 2021 - Open | San Francisco, California | USA | 2021-07-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1748 | 1766 | 3.00 | 5 | 0.37 | 20 | 7.40 | |
| Persidsky, Andre | | | 1785 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | Argo, Guy | | | 1845 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | Guo, Andrew | | | 1678 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Riese, Kayven | | | 1682 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | Acosta, Anthony | | | 1748 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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